/*!
 * clipboard.js v1.7.1
 * https://zenorocha.github.io/clipboard.js
 *
 * Licensed MIT © Zeno Rocha
 */
(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Clipboard = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
        var DOCUMENT_NODE_TYPE = 9;

        /**
         * A polyfill for Element.matches()
         */
        if (typeof Element !== 'undefined' && !Element.prototype.matches) {
            var proto = Element.prototype;

            proto.matches = proto.matchesSelector ||
                proto.mozMatchesSelector ||
                proto.msMatchesSelector ||
                proto.oMatchesSelector ||
                proto.webkitMatchesSelector;
        }

        /**
         * Finds the closest parent that matches a selector.
         *
         * @param {Element} element
         * @param {String} selector
         * @return {Function}
         */
        function closest (element, selector) {
            while (element && element.nodeType !== DOCUMENT_NODE_TYPE) {
                if (typeof element.matches === 'function' &&
                    element.matches(selector)) {
                    return element;
                }
                element = element.parentNode;
            }
        }

        module.exports = closest;

    },{}],2:[function(require,module,exports){
        var closest = require('./closest');

        /**
         * Delegates event to a selector.
         *
         * @param {Element} element
         * @param {String} selector
         * @param {String} type
         * @param {Function} callback
         * @param {Boolean} useCapture
         * @return {Object}
         */
        function delegate(element, selector, type, callback, useCapture) {
            var listenerFn = listener.apply(this, arguments);

            element.addEventListener(type, listenerFn, useCapture);

            return {
                destroy: function() {
                    element.removeEventListener(type, listenerFn, useCapture);
                }
            }
        }

        /**
         * Finds closest match and invokes callback.
         *
         * @param {Element} element
         * @param {String} selector
         * @param {String} type
         * @param {Function} callback
         * @return {Function}
         */
        function listener(element, selector, type, callback) {
            return function(e) {
                e.delegateTarget = closest(e.target, selector);

                if (e.delegateTarget) {
                    callback.call(element, e);
                }
            }
        }

        module.exports = delegate;

    },{"./closest":1}],3:[function(require,module,exports){
        /**
         * Check if argument is a HTML element.
         *
         * @param {Object} value
         * @return {Boolean}
         */
        exports.node = function(value) {
            return value !== undefined
                && value instanceof HTMLElement
                && value.nodeType === 1;
        };

        /**
         * Check if argument is a list of HTML elements.
         *
         * @param {Object} value
         * @return {Boolean}
         */
        exports.nodeList = function(value) {
            var type = Object.prototype.toString.call(value);

            return value !== undefined
                && (type === '[object NodeList]' || type === '[object HTMLCollection]')
                && ('length' in value)
                && (value.length === 0 || exports.node(value[0]));
        };

        /**
         * Check if argument is a string.
         *
         * @param {Object} value
         * @return {Boolean}
         */
        exports.string = function(value) {
            return typeof value === 'string'
                || value instanceof String;
        };

        /**
         * Check if argument is a function.
         *
         * @param {Object} value
         * @return {Boolean}
         */
        exports.fn = function(value) {
            var type = Object.prototype.toString.call(value);

            return type === '[object Function]';
        };

    },{}],4:[function(require,module,exports){
        var is = require('./is');
        var delegate = require('delegate');

        /**
         * Validates all params and calls the right
         * listener function based on its target type.
         *
         * @param {String|HTMLElement|HTMLCollection|NodeList} target
         * @param {String} type
         * @param {Function} callback
         * @return {Object}
         */
        function listen(target, type, callback) {
            if (!target && !type && !callback) {
                throw new Error('Missing required arguments');
            }

            if (!is.string(type)) {
                throw new TypeError('Second argument must be a String');
            }

            if (!is.fn(callback)) {
                throw new TypeError('Third argument must be a Function');
            }

            if (is.node(target)) {
                return listenNode(target, type, callback);
            }
            else if (is.nodeList(target)) {
                return listenNodeList(target, type, callback);
            }
            else if (is.string(target)) {
                return listenSelector(target, type, callback);
            }
            else {
                throw new TypeError('First argument must be a String, HTMLElement, HTMLCollection, or NodeList');
            }
        }

        /**
         * Adds an event listener to a HTML element
         * and returns a remove listener function.
         *
         * @param {HTMLElement} node
         * @param {String} type
         * @param {Function} callback
         * @return {Object}
         */
        function listenNode(node, type, callback) {
            node.addEventListener(type, callback);

            return {
                destroy: function() {
                    node.removeEventListener(type, callback);
                }
            }
        }

        /**
         * Add an event listener to a list of HTML elements
         * and returns a remove listener function.
         *
         * @param {NodeList|HTMLCollection} nodeList
         * @param {String} type
         * @param {Function} callback
         * @return {Object}
         */
        function listenNodeList(nodeList, type, callback) {
            Array.prototype.forEach.call(nodeList, function(node) {
                node.addEventListener(type, callback);
            });

            return {
                destroy: function() {
                    Array.prototype.forEach.call(nodeList, function(node) {
                        node.removeEventListener(type, callback);
                    });
                }
            }
        }

        /**
         * Add an event listener to a selector
         * and returns a remove listener function.
         *
         * @param {String} selector
         * @param {String} type
         * @param {Function} callback
         * @return {Object}
         */
        function listenSelector(selector, type, callback) {
            return delegate(document.body, selector, type, callback);
        }

        module.exports = listen;

    },{"./is":3,"delegate":2}],5:[function(require,module,exports){
        function select(element) {
            var selectedText;

            if (element.nodeName === 'SELECT') {
                element.focus();

                selectedText = element.value;
            }
            else if (element.nodeName === 'INPUT' || element.nodeName === 'TEXTAREA') {
                var isReadOnly = element.hasAttribute('readonly');

                if (!isReadOnly) {
                    element.setAttribute('readonly', '');
                }

                element.select();
                element.setSelectionRange(0, element.value.length);

                if (!isReadOnly) {
                    element.removeAttribute('readonly');
                }

                selectedText = element.value;
            }
            else {
                if (element.hasAttribute('contenteditable')) {
                    element.focus();
                }

                var selection = window.getSelection();
                var range = document.createRange();

                range.selectNodeContents(element);
                selection.removeAllRanges();
                selection.addRange(range);

                selectedText = selection.toString();
            }

            return selectedText;
        }

        module.exports = select;

    },{}],6:[function(require,module,exports){
        function E () {
            // Keep this empty so it's easier to inherit from
            // (via https://github.com/lipsmack from https://github.com/scottcorgan/tiny-emitter/issues/3)
        }

        E.prototype = {
            on: function (name, callback, ctx) {
                var e = this.e || (this.e = {});

                (e[name] || (e[name] = [])).push({
                    fn: callback,
                    ctx: ctx
                });

                return this;
            },

            once: function (name, callback, ctx) {
                var self = this;
                function listener () {
                    self.off(name, listener);
                    callback.apply(ctx, arguments);
                };

                listener._ = callback
                return this.on(name, listener, ctx);
            },

            emit: function (name) {
                var data = [].slice.call(arguments, 1);
                var evtArr = ((this.e || (this.e = {}))[name] || []).slice();
                var i = 0;
                var len = evtArr.length;

                for (i; i < len; i++) {
                    evtArr[i].fn.apply(evtArr[i].ctx, data);
                }

                return this;
            },

            off: function (name, callback) {
                var e = this.e || (this.e = {});
                var evts = e[name];
                var liveEvents = [];

                if (evts && callback) {
                    for (var i = 0, len = evts.length; i < len; i++) {
                        if (evts[i].fn !== callback && evts[i].fn._ !== callback)
                            liveEvents.push(evts[i]);
                    }
                }

                // Remove event from queue to prevent memory leak
                // Suggested by https://github.com/lazd
                // Ref: https://github.com/scottcorgan/tiny-emitter/commit/c6ebfaa9bc973b33d110a84a307742b7cf94c953#commitcomment-5024910

                (liveEvents.length)
                    ? e[name] = liveEvents
                    : delete e[name];

                return this;
            }
        };

        module.exports = E;

    },{}],7:[function(require,module,exports){
        (function (global, factory) {
            if (typeof define === "function" && define.amd) {
                define(['module', 'select'], factory);
            } else if (typeof exports !== "undefined") {
                factory(module, require('select'));
            } else {
                var mod = {
                    exports: {}
                };
                factory(mod, global.select);
                global.clipboardAction = mod.exports;
            }
        })(this, function (module, _select) {
            'use strict';

            var _select2 = _interopRequireDefault(_select);

            function _interopRequireDefault(obj) {
                return obj && obj.__esModule ? obj : {
                    default: obj
                };
            }

            var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) {
                return typeof obj;
            } : function (obj) {
                return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
            };

            function _classCallCheck(instance, Constructor) {
                if (!(instance instanceof Constructor)) {
                    throw new TypeError("Cannot call a class as a function");
                }
            }

            var _createClass = function () {
                function defineProperties(target, props) {
                    for (var i = 0; i < props.length; i++) {
                        var descriptor = props[i];
                        descriptor.enumerable = descriptor.enumerable || false;
                        descriptor.configurable = true;
                        if ("value" in descriptor) descriptor.writable = true;
                        Object.defineProperty(target, descriptor.key, descriptor);
                    }
                }

                return function (Constructor, protoProps, staticProps) {
                    if (protoProps) defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) defineProperties(Constructor, staticProps);
                    return Constructor;
                };
            }();

            var ClipboardAction = function () {
                /**
                 * @param {Object} options
                 */
                function ClipboardAction(options) {
                    _classCallCheck(this, ClipboardAction);

                    this.resolveOptions(options);
                    this.initSelection();
                }

                /**
                 * Defines base properties passed from constructor.
                 * @param {Object} options
                 */


                _createClass(ClipboardAction, [{
                    key: 'resolveOptions',
                    value: function resolveOptions() {
                        var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

                        this.action = options.action;
                        this.container = options.container;
                        this.emitter = options.emitter;
                        this.target = options.target;
                        this.text = options.text;
                        this.trigger = options.trigger;

                        this.selectedText = '';
                    }
                }, {
                    key: 'initSelection',
                    value: function initSelection() {
                        if (this.text) {
                            this.selectFake();
                        } else if (this.target) {
                            this.selectTarget();
                        }
                    }
                }, {
                    key: 'selectFake',
                    value: function selectFake() {
                        var _this = this;

                        var isRTL = document.documentElement.getAttribute('dir') == 'rtl';

                        this.removeFake();

                        this.fakeHandlerCallback = function () {
                            return _this.removeFake();
                        };
                        this.fakeHandler = this.container.addEventListener('click', this.fakeHandlerCallback) || true;

                        this.fakeElem = document.createElement('textarea');
                        // Prevent zooming on iOS
                        this.fakeElem.style.fontSize = '12pt';
                        // Reset box model
                        this.fakeElem.style.border = '0';
                        this.fakeElem.style.padding = '0';
                        this.fakeElem.style.margin = '0';
                        // Move element out of screen horizontally
                        this.fakeElem.style.position = 'absolute';
                        this.fakeElem.style[isRTL ? 'right' : 'left'] = '-9999px';
                        // Move element to the same position vertically
                        var yPosition = window.pageYOffset || document.documentElement.scrollTop;
                        this.fakeElem.style.top = yPosition + 'px';

                        this.fakeElem.setAttribute('readonly', '');
                        this.fakeElem.value = this.text;

                        this.container.appendChild(this.fakeElem);

                        this.selectedText = (0, _select2.default)(this.fakeElem);
                        this.copyText();
                    }
                }, {
                    key: 'removeFake',
                    value: function removeFake() {
                        if (this.fakeHandler) {
                            this.container.removeEventListener('click', this.fakeHandlerCallback);
                            this.fakeHandler = null;
                            this.fakeHandlerCallback = null;
                        }

                        if (this.fakeElem) {
                            this.container.removeChild(this.fakeElem);
                            this.fakeElem = null;
                        }
                    }
                }, {
                    key: 'selectTarget',
                    value: function selectTarget() {
                        this.selectedText = (0, _select2.default)(this.target);
                        this.copyText();
                    }
                }, {
                    key: 'copyText',
                    value: function copyText() {
                        var succeeded = void 0;

                        try {
                            succeeded = document.execCommand(this.action);
                        } catch (err) {
                            succeeded = false;
                        }

                        this.handleResult(succeeded);
                    }
                }, {
                    key: 'handleResult',
                    value: function handleResult(succeeded) {
                        this.emitter.emit(succeeded ? 'success' : 'error', {
                            action: this.action,
                            text: this.selectedText,
                            trigger: this.trigger,
                            clearSelection: this.clearSelection.bind(this)
                        });
                    }
                }, {
                    key: 'clearSelection',
                    value: function clearSelection() {
                        if (this.trigger) {
                            this.trigger.focus();
                        }

                        window.getSelection().removeAllRanges();
                    }
                }, {
                    key: 'destroy',
                    value: function destroy() {
                        this.removeFake();
                    }
                }, {
                    key: 'action',
                    set: function set() {
                        var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'copy';

                        this._action = action;

                        if (this._action !== 'copy' && this._action !== 'cut') {
                            throw new Error('Invalid "action" value, use either "copy" or "cut"');
                        }
                    },
                    get: function get() {
                        return this._action;
                    }
                }, {
                    key: 'target',
                    set: function set(target) {
                        if (target !== undefined) {
                            if (target && (typeof target === 'undefined' ? 'undefined' : _typeof(target)) === 'object' && target.nodeType === 1) {
                                if (this.action === 'copy' && target.hasAttribute('disabled')) {
                                    throw new Error('Invalid "target" attribute. Please use "readonly" instead of "disabled" attribute');
                                }

                                if (this.action === 'cut' && (target.hasAttribute('readonly') || target.hasAttribute('disabled'))) {
                                    throw new Error('Invalid "target" attribute. You can\'t cut text from elements with "readonly" or "disabled" attributes');
                                }

                                this._target = target;
                            } else {
                                throw new Error('Invalid "target" value, use a valid Element');
                            }
                        }
                    },
                    get: function get() {
                        return this._target;
                    }
                }]);

                return ClipboardAction;
            }();

            module.exports = ClipboardAction;
        });

    },{"select":5}],8:[function(require,module,exports){
        (function (global, factory) {
            if (typeof define === "function" && define.amd) {
                define(['module', './clipboard-action', 'tiny-emitter', 'good-listener'], factory);
            } else if (typeof exports !== "undefined") {
                factory(module, require('./clipboard-action'), require('tiny-emitter'), require('good-listener'));
            } else {
                var mod = {
                    exports: {}
                };
                factory(mod, global.clipboardAction, global.tinyEmitter, global.goodListener);
                global.clipboard = mod.exports;
            }
        })(this, function (module, _clipboardAction, _tinyEmitter, _goodListener) {
            'use strict';

            var _clipboardAction2 = _interopRequireDefault(_clipboardAction);

            var _tinyEmitter2 = _interopRequireDefault(_tinyEmitter);

            var _goodListener2 = _interopRequireDefault(_goodListener);

            function _interopRequireDefault(obj) {
                return obj && obj.__esModule ? obj : {
                    default: obj
                };
            }

            var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) {
                return typeof obj;
            } : function (obj) {
                return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
            };

            function _classCallCheck(instance, Constructor) {
                if (!(instance instanceof Constructor)) {
                    throw new TypeError("Cannot call a class as a function");
                }
            }

            var _createClass = function () {
                function defineProperties(target, props) {
                    for (var i = 0; i < props.length; i++) {
                        var descriptor = props[i];
                        descriptor.enumerable = descriptor.enumerable || false;
                        descriptor.configurable = true;
                        if ("value" in descriptor) descriptor.writable = true;
                        Object.defineProperty(target, descriptor.key, descriptor);
                    }
                }

                return function (Constructor, protoProps, staticProps) {
                    if (protoProps) defineProperties(Constructor.prototype, protoProps);
                    if (staticProps) defineProperties(Constructor, staticProps);
                    return Constructor;
                };
            }();

            function _possibleConstructorReturn(self, call) {
                if (!self) {
                    throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
                }

                return call && (typeof call === "object" || typeof call === "function") ? call : self;
            }

            function _inherits(subClass, superClass) {
                if (typeof superClass !== "function" && superClass !== null) {
                    throw new TypeError("Super expression must either be null or a function, not " + typeof superClass);
                }

                subClass.prototype = Object.create(superClass && superClass.prototype, {
                    constructor: {
                        value: subClass,
                        enumerable: false,
                        writable: true,
                        configurable: true
                    }
                });
                if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
            }

            var Clipboard = function (_Emitter) {
                _inherits(Clipboard, _Emitter);

                /**
                 * @param {String|HTMLElement|HTMLCollection|NodeList} trigger
                 * @param {Object} options
                 */
                function Clipboard(trigger, options) {
                    _classCallCheck(this, Clipboard);

                    var _this = _possibleConstructorReturn(this, (Clipboard.__proto__ || Object.getPrototypeOf(Clipboard)).call(this));

                    _this.resolveOptions(options);
                    _this.listenClick(trigger);
                    return _this;
                }

                /**
                 * Defines if attributes would be resolved using internal setter functions
                 * or custom functions that were passed in the constructor.
                 * @param {Object} options
                 */


                _createClass(Clipboard, [{
                    key: 'resolveOptions',
                    value: function resolveOptions() {
                        var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

                        this.action = typeof options.action === 'function' ? options.action : this.defaultAction;
                        this.target = typeof options.target === 'function' ? options.target : this.defaultTarget;
                        this.text = typeof options.text === 'function' ? options.text : this.defaultText;
                        this.container = _typeof(options.container) === 'object' ? options.container : document.body;
                    }
                }, {
                    key: 'listenClick',
                    value: function listenClick(trigger) {
                        var _this2 = this;

                        this.listener = (0, _goodListener2.default)(trigger, 'click', function (e) {
                            return _this2.onClick(e);
                        });
                    }
                }, {
                    key: 'onClick',
                    value: function onClick(e) {
                        var trigger = e.delegateTarget || e.currentTarget;

                        if (this.clipboardAction) {
                            this.clipboardAction = null;
                        }

                        this.clipboardAction = new _clipboardAction2.default({
                            action: this.action(trigger),
                            target: this.target(trigger),
                            text: this.text(trigger),
                            container: this.container,
                            trigger: trigger,
                            emitter: this
                        });
                    }
                }, {
                    key: 'defaultAction',
                    value: function defaultAction(trigger) {
                        return getAttributeValue('action', trigger);
                    }
                }, {
                    key: 'defaultTarget',
                    value: function defaultTarget(trigger) {
                        var selector = getAttributeValue('target', trigger);

                        if (selector) {
                            return document.querySelector(selector);
                        }
                    }
                }, {
                    key: 'defaultText',
                    value: function defaultText(trigger) {
                        return getAttributeValue('text', trigger);
                    }
                }, {
                    key: 'destroy',
                    value: function destroy() {
                        this.listener.destroy();

                        if (this.clipboardAction) {
                            this.clipboardAction.destroy();
                            this.clipboardAction = null;
                        }
                    }
                }], [{
                    key: 'isSupported',
                    value: function isSupported() {
                        var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ['copy', 'cut'];

                        var actions = typeof action === 'string' ? [action] : action;
                        var support = !!document.queryCommandSupported;

                        actions.forEach(function (action) {
                            support = support && !!document.queryCommandSupported(action);
                        });

                        return support;
                    }
                }]);

                return Clipboard;
            }(_tinyEmitter2.default);

            /**
             * Helper function to retrieve attribute value.
             * @param {String} suffix
             * @param {Element} element
             */
            function getAttributeValue(suffix, element) {
                var attribute = 'data-clipboard-' + suffix;

                if (!element.hasAttribute(attribute)) {
                    return;
                }

                return element.getAttribute(attribute);
            }

            module.exports = Clipboard;
        });

    },{"./clipboard-action":7,"good-listener":4,"tiny-emitter":6}]},{},[8])(8)
});